JPS5512724A - Magnetic core case - Google Patents

Magnetic core case

Info

Publication number
JPS5512724A
JPS5512724A JP8483078A JP8483078A JPS5512724A JP S5512724 A JPS5512724 A JP S5512724A JP 8483078 A JP8483078 A JP 8483078A JP 8483078 A JP8483078 A JP 8483078A JP S5512724 A JPS5512724 A JP S5512724A
Authority
JP
Japan
Prior art keywords
case
magnetic core
core
secondary winding
core case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8483078A
Other languages
Japanese (ja)
Inventor
Yoshito Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8483078A priority Critical patent/JPS5512724A/en
Publication of JPS5512724A publication Critical patent/JPS5512724A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the number of processes required, using a magnetic core case with flexible snakelike pluckers for the case to be wound. The purpose can be achieved by covering the core with the case, and doing secondary winding work while turning it continuously in such a way that the case will be wrenched inwardly the tubular core.
CONSTITUTION: A snakelike magnetic core case 1 is formed in such a shape as what has been divided equally upwardly and downwardly by a plane in parallel with the direction of a magnetic core 4. Pieces 1a's of the case produced after dividing equally upwardly and downwardly the case as mentioned above, to between which the magnetic core 4 has been inserted, the two pieces of upper and lower halves 1a's are heat-welded each other. When adding the secondary winding 3, the magnetic core case 1 is circumferentially gripped by several pinch rollers 5 so as to support the whole magnetics core case. Simultaneously, the trough of a spiral screw is provided with the secondary winding 3 while also moving the case in a parallel direction with that of the magnetic flux when the magnetic core 4 has been magnetized according to the pitch of the spiral ditch 2 of the magnetic core case 1.
COPYRIGHT: (C)1980,JPO&Japio
JP8483078A 1978-07-12 1978-07-12 Magnetic core case Pending JPS5512724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8483078A JPS5512724A (en) 1978-07-12 1978-07-12 Magnetic core case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8483078A JPS5512724A (en) 1978-07-12 1978-07-12 Magnetic core case

Publications (1)

Publication Number Publication Date
JPS5512724A true JPS5512724A (en) 1980-01-29

Family

ID=13841678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8483078A Pending JPS5512724A (en) 1978-07-12 1978-07-12 Magnetic core case

Country Status (1)

Country Link
JP (1) JPS5512724A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010098032A (en) * 2008-10-15 2010-04-30 Yazaki Corp Electric power transmitting apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010098032A (en) * 2008-10-15 2010-04-30 Yazaki Corp Electric power transmitting apparatus

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